TRANSITION METAL-PROMOTED SILICA AND ALUMINA CATALYSTS FOR THE SELECTIVE REDUCTION OF NITROGEN MONOXIDE WITH PROPANE

被引：248

作者：

HAMADA, H ^{[1
]}

KINTAICHI, Y ^{[1
]}

SASAKI, M ^{[1
]}

ITO, T ^{[1
]}

TABATA, M ^{[1
]}

机构：

[1] COSMO RES INST, SATTE, SAITAMA 34001, JAPAN

来源：

APPLIED CATALYSIS | 1991年 / 75卷 / 01期

关键词：

ALUMINA; NITROGEN MONOXIDE; PROPANE; SELECTIVE REDUCTION; SILICA; TRANSITION METAL;

D O I：

10.1016/S0166-9834(00)83117-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The effect of transition metal additives on the catalytic performances of silica and alumina was investigated for the selective reduction of nitrogen monoxide with propane in the presence of high concentrations of oxygen. Some metal-silica catalysts showed the activity although silica was quite inactive. Most of the transition metals were found to promote the catalytic activity of alumina, although the performances were dependent on the preparation conditions. In particular, metal-alumina catalysts containing metal aluminate showed excellent activity at low temperatures and under high space velocity conditions.

引用

页码：L1 / L8

页数：8

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